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Contact SupplierWe are offering high speed steel tools, skh tig welding wires.
application: suitable for the deposited welding of molybdenum alloy and chromium alloy high speed steel, especially the maintenance and production of high speed steel tools. Can be welded by grinding without soft annealing. Used on gouge, cutting tools, conversion chisel, broaches, etc.
standard identification: parent material type: 1.3348 din en 14700 s fe 4
hardness: 57-62 hrc
the hardness of deposited materials strongly depends on the parent material and its chemical composition. But these affecting factors will be weakened as welding layers increase.